/*
 * Copyright (c) 2021. Dylan Cai
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

@file:Suppress("unused")

package com.dylanc.longan

import android.os.Handler
import android.os.Looper


val mainHandler by lazy { Handler(Looper.getMainLooper()) }

fun mainThread(block: () -> Unit) {
  if (Looper.myLooper() != Looper.getMainLooper()) {
    mainHandler.post(block)
  } else {
    block()
  }
}

fun mainThread(delayMillis: Long, block: () -> Unit) =
  mainHandler.postDelayed(block, delayMillis)
